The Pentagon had kept about 650 troops in Afghanistan to support U.S. diplomatic security. The official said an unspecified additional number of troops, as well as aircraft, are to be brought in to assist with the embassy drawdown.
https://twitter.com/AP/status/1425883798890328065
Diplomatic Security
DS
https://twitter.com/AVindman/status/1425624312543809540
https://twitter.com/JackPosobiec/status/1425888905161846785
Tanks